StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Improve the performance of query containing upper and nvl fucntion
| Author | Votes | Δ |
|---|---|---|
| APC | 1 | +0.48 |
| StanislavL | 1 | +1.15 |
| Danny_ds | 0 | -1.63 |
Last visited: Dec 12, 2017, 7:56:20 AM